Nautilocalyx melittifolius
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Lamiales
- family: Gesneriaceae
- genus: Nautilocalyx
- species: Nautilocalyx melittifolius
Baie-Mahault
Guadeloupe
GuadeloupeGöteborg
Västra Götaland
Sweden- United States